Without a doubt, David Bittner was one of the greatest athletes ever to come out of Reily High School. He played 4 years of basketball, 4 years of volleyball, and 3 years of track and field.

In 1955, and in 1956, he led Reily to consecutive Butler County baseball championships as a hard hitting first baseman. However, it was basketball at which Dave truly excelled, and is best remembered.In 1956, David led Reily to its only Butler County tournament basketball championship. In so doing, he set the county tournament scoring record when he made 40 points, including a then record 16 field goals. For 2 consecutive years, he had season averages of over 28 points per game. In both 1956 and 1957, he was first team all Butler County, a member of the Cincinnati Post All Star team, and Honorable Mention, all state.

Upon graduation from Reily, David received a full athletic grant-in-aid to play basketball at Transylvania College in Lexington, Kentucky. In 1961, Dave led the Hamilton Mosler Safe team to the Ohio Industrial League Championship.